Python Complete Guide

Complete List of various topics in Python

Parag Verma

• Data Structures in Python
• Handle dates in Python
• Data Science and ML Interview Question
• My Youtube Channel

Complete list of all the blogs is given below.For convenience, I have grouped it based on logical topics.

Data Structures in Python

• Introduction to list,tuples,dictionary and set frames
• Handling String in Python
• Introduction to Arrays and Numpy library
• Loops and List Comprehension
• Introduction to Pandas DataFrame
• Filter on multiple criteria using numpy logical and operation
• Filter a data frame using multiple conditions on various columns(use of isin)
• Rename columns in Pandas data frame
• Merge Data frames with one another row wise and column wise
• Merge Data frames with different columns
• Merge Data frame within a list when one of the element is empty
• Pandas Groupby:Mini case study
• Pivoting using Pandas
• Swapping first and last element
• Python numpy and pandas exercise Part 1
• Python numpy and pandas exercise Part 2
• Python numpy and pandas exercise Part 3
• Replace NA values in a Data Frame
• Replace NA values with column mean in a Data Frame
• Remove NaN values from string and numeric column in pandas data frame
• Replace Blank values with column mean in a Data Frame
• Use loc to filter specific rows and columns in data frame
• Use iloc to filter specific rows in data frame
• Summarise Multiple Numeric Columns
• Create Rowsum and Column Sum
• Create Running Counter within groupby
• Create Running Counter within groupby Part 2
• Get the Maximum weeks of continuous price decline
• Extract text components using apply function in Python
• Extract part of the string in python using apply and lambda
• Merging multiple data frames from a list into a single data frame
• Regex based operation on columns in a data frame
• Convert columns into numeric using apply
• Mean and Mode when there are unpivotted columns
• Concatenate two columns in pandas data frame
• Identify reference dates from multiple date columns
• Create running Index
• Pivoting using Pandas

Handle dates in python

• Handle dates in python using Pandas Date time
• Handle dates in python using datetime package
• Add days to a Date and Subtract dates in Python
• Filter dates between two date ranges and prespecified days between then
• Vectorised Operation on Dates in Python

Data Science and ML Interview Question

• Link

My Youtube Channel

• Link